#heading {
   padding: 20px;
   height: 30px;
   margin-bottom: 10px;
   background: #dddddd;
   border: 1px solid darkGray;
}

#menu{
    height: 40px;
    text-align: center;
}

#sidebarLeft {
   border: thin solid lightGray;
   padding: 5px;
   width: 200px;
   background: #eeeeee;
}

#content {
   padding: 15px;
   border: thin solid lightGray;
   background: #fefeef;
}

.header {
   font-size: 1.4em;
   font-style: italic;
   font-family: Palatino;
   text-align: center;
}

.planetImage {
   padding: 5px;
   text-align: center;
}

.planetImageSelected {
   padding: 5px;
   text-align: center;
   background: #fefeef;
   border: thin solid lightGray;
}

.welcome {
   font-style: italic;
   font-family: Palatino;
}

.welcomeImage {
   margin-top: 10px;
   text-align: center;
}
